Device battery charger



FIG. 1 is an isometric view of a bottom, back, and left side of thedevice battery charger;

FIG. 2 is an isometric view of a top, front, and left side of the devicebattery charger of FIG. 1;

FIG. 3 is a top plan view of the device battery charger of FIG. 1;

FIG. 4 is a bottom plan view of the device battery charger of FIG. 1;

FIG. 5 is a right side elevational view of the device battery charger ofFIG. 1;

FIG. 6 is a left side elevational view of the device battery charger ofFIG. 1,

FIG. 7 is a front elevational view of the device battery charger of FIG.1; and,

FIG. 8 is a rear elevational view of the device battery charger of FIG.1.

The broken lines are for the purpose of illustrating environmentalstructure and form no part of the claimed design.

CLAIM The ornamental design for a device battery charger, as shown anddescribed.